/*
 * Copyright (c) 2017-present, CV4J Contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.cv4j.core.datamodel;

/**
 * Scalar
 *
 * @since 2021-07-22
 */
public class Scalar {
    /**
     * red
     */
    public int red;
    /**
     * green
     */
    public int green;
    /**
     * blue
     */
    public int blue;
    /**
     * alpha
     */
    public int alpha;

    public Scalar(int red, int green, int blue) {
        this.red = red;
        this.green = green;
        this.blue = blue;
        this.alpha = 255;
    }

    /**
     * argb
     *
     * @param alpha alpha
     * @param red red
     * @param green green
     * @param blue blue
     * @return Scalar
     */
    public static Scalar argb(int alpha, int red, int green, int blue) {
        return new Scalar(red, green, blue);
    }

    /**
     * rgb
     *
     * @param red red
     * @param green green
     * @param blue blue
     * @return Scalar
     */
    public static Scalar rgb(int red, int green, int blue) {
        return new Scalar(red, green, blue);
    }

    public Scalar() {
        red = 0;
        green = 0;
        blue = 0;
        alpha = 255;
    }

}
